Pith Number

pith:XCAXQSFG

pith:2021:XCAXQSFGJRGRFC7UCCK2H2T2FW

not attested not anchored not stored refs pending

Optimizing quantum control pulses with complex constraints and few variables through Tensorflow

Junning Li, Qihao Guo, Xiu-Hao Deng, Yao Song, Yong-Ju Hai

arxiv:2110.05334 v2 · 2021-10-11 · quant-ph · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCAXQSFGJRGRFC7UCCK2H2T2FW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T03:55:03.013445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8817848a64c4d128bf41095a3ea7a2d8934045dcaff479f75347f1de3be1bb3

Aliases

arxiv: 2110.05334 · arxiv_version: 2110.05334v2 · doi: 10.48550/arxiv.2110.05334 · pith_short_12: XCAXQSFGJRGR · pith_short_16: XCAXQSFGJRGRFC7U · pith_short_8: XCAXQSFG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XCAXQSFGJRGRFC7UCCK2H2T2FW \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b8817848a64c4d128bf41095a3ea7a2d8934045dcaff479f75347f1de3be1bb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e017ba849db80c27d0a21a9c670e97a287dc545a691e83d453476cc3d260dba5",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-10-11T14:59:28Z",
    "title_canon_sha256": "cc2f73f89676d2ee9183a32d159776038586c419c5d9b619379947e5297e2c37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.05334",
    "kind": "arxiv",
    "version": 2
  }
}